First of all, let's talk a bit about this project. I used the ref.6637 M7 Mid Production from Dragon Models. I have to say that is one of the best kits I've ever built. Really nice detail, clever engineering and a quite correct representation of a mid M7. I also added a Voyager PE set (PE35375), an ammunition set from AFV Club (AF35184), a stowage set from Legend (LF1156) and the T-51 plastic tracks from Panda Plastic (which are just awesome). I aimed to represent a mid M7 with some minor addons, like the side canisters and the rear supports for the fuel bins.

I used some XF62 and XF59 to paint the interior. The weathering is mostly done by using oils and some enamel for he dirt. I built and paint the gun first out of the chassis and then glued all together. I also modified a little bit a Miniart reference for the driver. When everything was painted, I closed the superstructure and continue with the external build.